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Lithium‐Ion Batteries: Countering Voltage Decay and Capacity Fading of Lithium‐Rich Cathode Material at 60 °C by Hybrid Surface Protection Layers (Adv. Energy Mater. 13/2015)

Lithium‐Ion Batteries: Countering Voltage Decay and Capacity Fading of Lithium‐Rich Cathode... In article number 1500274, Jaephil Cho and co‐workers report a novel, hybrid surface protection layer on a Li‐rich cathode material for lithium ion batteries. The spherical particles are secondary particles composed of small primary particles, and they are reinforced with hybrid surface treatment of Mg2+ pillars and a Li‐Mg‐PO4 layer. The strategy developed provides a way to inhibit unwanted side reactions and structural deterioration of Li‐rich cathode materials, thus allowing for increased cycling stability at elevated temperature. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Lithium‐Ion Batteries: Countering Voltage Decay and Capacity Fading of Lithium‐Rich Cathode Material at 60 °C by Hybrid Surface Protection Layers (Adv. Energy Mater. 13/2015)

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Publisher
Wiley
Copyright
Copyright © 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201570074
Publisher site
See Article on Publisher Site

Abstract

In article number 1500274, Jaephil Cho and co‐workers report a novel, hybrid surface protection layer on a Li‐rich cathode material for lithium ion batteries. The spherical particles are secondary particles composed of small primary particles, and they are reinforced with hybrid surface treatment of Mg2+ pillars and a Li‐Mg‐PO4 layer. The strategy developed provides a way to inhibit unwanted side reactions and structural deterioration of Li‐rich cathode materials, thus allowing for increased cycling stability at elevated temperature.

Journal

Advanced Energy Materials – Wiley

Published: Jul 1, 2015

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